Dioxydiphthalic anhydride

Details Dioxydiphthalic anhydride Dioxydiphthalic anhydride

1990-12-03

1992-02-18

Raymond, Richard L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C07D49314

Patent

active

050896318

ABSTRACT:
Dioxydiphthalic anhydride is prepared by the reaction of dihalophthalic anhydride with an alkali metal compound, such as potassium carbonate. The compound is particularly useful as a monomer in the preparation of polyimides.

REFERENCES:
Erglis et al, Chemical Abstracts, vol. 80 (1974), 48,007m.
Pebalk et al, Chemical Abstracts, vol. 88 (1978) 135,960a.

Affiliated with

Also associated with

Rating

Dioxydiphthalic anhydride does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dioxydiphthalic anhydride, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dioxydiphthalic anhydride will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1825034